Return-Path: Received: from szxga08-in.huawei.com ([45.249.212.255]:59490 "EHLO huawei.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752574AbeFFDBu (ORCPT ); Tue, 5 Jun 2018 23:01:50 -0400 From: "weiyongjun (A)" To: Trond Myklebust , "anna.schumaker@netapp.com" , "fred.isaman@gmail.com" CC: "linux-nfs@vger.kernel.org" , "kernel-janitors@vger.kernel.org" Subject: RE: [PATCH -next] pnfs: Use GFP_ATOMIC under spin lock Date: Wed, 6 Jun 2018 03:01:01 +0000 Message-ID: <6AADFAC011213A4C87B956458587ADB401E0E6D3@dggeml512-mbx.china.huawei.com> References: <1528250538-50721-1-git-send-email-weiyongjun1@huawei.com> <5da8a18dbac01f8072e9ff2d26714c3673e14b92.camel@hammerspace.com> In-Reply-To: <5da8a18dbac01f8072e9ff2d26714c3673e14b92.camel@hammerspace.com> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-nfs-owner@vger.kernel.org List-ID: PiBTdWJqZWN0OiBSZTogW1BBVENIIC1uZXh0XSBwbmZzOiBVc2UgR0ZQX0FUT01JQyB1bmRlciBz cGluIGxvY2sNCj4gDQo+IE9uIFdlZCwgMjAxOC0wNi0wNiBhdCAwMjowMiArMDAwMCwgV2VpIFlv bmdqdW4gd3JvdGU6DQo+ID4gQSBzcGluIGxvY2sgaXMgdGFrZW4gaGVyZSBzbyB3ZSBzaG91bGQg dXNlIEdGUF9BVE9NSUMuDQo+ID4NCj4gPiBGaXhlczogMjQwOWE5NzZhMjk5ICgicG5mczogQWRk IExBWU9VVEdFVCB0byBPUEVOIG9mIGEgbmV3IGZpbGUiKQ0KPiA+IFNpZ25lZC1vZmYtYnk6IFdl aSBZb25nanVuIDx3ZWl5b25nanVuMUBodWF3ZWkuY29tPg0KPiA+IC0tLQ0KPiA+ICBmcy9uZnMv cG5mcy5jIHwgMiArLQ0KPiA+ICAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDEgZGVs ZXRpb24oLSkNCj4gPg0KPiA+IGRpZmYgLS1naXQgYS9mcy9uZnMvcG5mcy5jIGIvZnMvbmZzL3Bu ZnMuYw0KPiA+IGluZGV4IGQ5Mzk0MmYuLjFmZjE5OTggMTAwNjQ0DQo+ID4gLS0tIGEvZnMvbmZz L3BuZnMuYw0KPiA+ICsrKyBiL2ZzL25mcy9wbmZzLmMNCj4gPiBAQCAtMjAwOSw3ICsyMDA5LDcg QEAgc3RydWN0IHBuZnNfbGF5b3V0X3NlZ21lbnQgKg0KPiA+ICAJc3RydWN0IHBuZnNfbGF5b3V0 X2hkciAqbG87DQo+ID4NCj4gPiAgCXNwaW5fbG9jaygmaW5vLT5pX2xvY2spOw0KPiA+IC0JbG8g PSBwbmZzX2ZpbmRfYWxsb2NfbGF5b3V0KGlubywgY3R4LCBHRlBfS0VSTkVMKTsNCj4gPiArCWxv ID0gcG5mc19maW5kX2FsbG9jX2xheW91dChpbm8sIGN0eCwgR0ZQX0FUT01JQyk7DQo+ID4gIAlp ZiAoIWxvKQ0KPiA+ICAJCWdvdG8gb3V0X3VubG9jazsNCj4gPiAgCWlmICghdGVzdF9iaXQoTkZT X0xBWU9VVF9JTlZBTElEX1NUSUQsICZsby0+cGxoX2ZsYWdzKSkNCj4gPg0KPiBIaSBXZWksDQo+ IA0KPiBUaGUgaW5vLT5pX2xvY2sgc3BpbmxvY2sgaXMgdGVtcG9yYXJpbHkgZHJvcHBlZCBpbnNp ZGUNCj4gcG5mc19maW5kX2FsbG9jX2xheW91dCgpIGlmIHdlIGhhdmUgdG8gcGVyZm9ybSBhbiBh bGxvY2F0aW9uLCBzbyB0aGUNCj4gZXhpc3RpbmcgY29kZSBzaG91bGQgYmUgY29ycmVjdC4NCg0K SGkgVHJvbmQsDQoNClllcywgeW91IGFyZSByaWdodCwgdGhhbmtzIGZvciByZXZpZXcuDQoNClJl Z2FyZHMNCg0K